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Patent Searching and Data


Matches 551 - 600 out of 3,240

Document Document Title
WO/2002/062656A1
The present invention refers to a sliding keel sailboat of the type comprising a sailing hull, a mast and a sailing arrangement whereon aero-dynamic forces, apt to be transferred to the hull through said mast, push, said mast being integ...  
WO2002030734A3
A watercraft (31) that has a concave or planar scoop (35) mounted below or within a body. The cavity has an inlet on the bottom and an outlet on the top or side, to generate a reactive force to resist side sliding.  
WO2001098137A3
The invention relates to an automatic warning device for indicating a critical boat tilt, e.g. wave-forming or listing. The device is characterised by a freely suspended contact pendulum at an electrical voltage and a stationary contact ...  
WO/2002/051700A1
A watercraft allowing relative motion of its deck (22) relative to its hull structure (20) to increase passenger comfort. The deck is mounted to the hull structure in a manner (24) which permits relative motion of the deck strucutre to t...  
WO/2002/038438A1
The invention relates to a vessel having an elongated shape, and being moored to the sea bed in a substantially fixed orientation. The vessel comprises at least along its longitudinal sides, near keel level, two transverse skirts having ...  
WO/2002/030740A1
A boat propulsion system includes a boat (52, 52', 152, 152') having an elongated hull (54, 54', 154, 154') with a water flow channel (56, 56A, 56B, 156A, 156B) formed in the bottom thereof, wherein a movable trim plate (68, 68A, 68B, 17...  
WO/2002/030734A2
A watercraft (31) that has a concave or planar scoop (35) mounted below or within a body. The cavity has an inlet on the bottom and an outlet on the top or side, to generate a reactive force to resist side sliding.  
WO/2002/022438A2
A sponson (20, 22, 120) for a watercraft (10) includes a nose (28, 128) a trailing end (30, 130) wherein the base (24, 124) is non-linear in shape in a direction from the nose (28, 128) to the trailing end (30, 130) said shape correspond...  
WO/2001/098137A2
The invention relates to an automatic warning device for indicating a critical boat tilt, e.g. wave-forming or listing. The device is characterised by a freely suspended contact pendulum at an electrical voltage and a stationary contact ...  
WO/2001/079054A1
A transonic hydrofield has been established which defines the shape of a displacement transonic hull (TH). The hydrofield is characterized is not having curvatures such as shoulders, midbody, or rear quarter, with a deep draft forward an...  
WO2000050299A9
A Vee bottom planing boat hull (32) has right and left steps (44 and 46) positioned so as to optimize the boat's trim angle at top speed, and defining right and left notches (48 and 50) in which are pivotally mounted left and right tirm ...  
WO2001032500B1
In operation for wave avoidance the WAY presents only a small profile and a small part of its total structure to the most dynamically active part of all ocean waves, their surface and crests. This includes all storm and rogue waves. In t...  
WO/2001/066409A1
A system for minimizing the effects of shock and vibration in a high speed vessel (12) with an inner hull (12a) and an outer hull (12b). It is a system of dampers (106), springs (98) and stabilizer linkages (40, 52) in a high speed vesse...  
WO2001007314A3
The disclosure relates to a sailing boat (1) comprising an underwater ship (2) provided with a keel (4) and at least one rudder (5', 55''), wherein the keel, viewed in the boat's direction of sailing, is located at the front, and behind ...  
WO/2001/032500A1
In operation for wave avoidance the WAY presents only a small profile and a small part of its total structure to the most dynamically active part of all ocean waves, their surface and crests. This includes all storm and rogue waves. In t...  
WO2001000483A8
The present invention relates to a sailing vessel comprising a hull (1), two outriggers (2), one on either side of the hull, a rudder (5), and rigging (4) supporting at least one sail (40). It is characteristic of the invention that it f...  
WO/2001/025082A1
A floating platform (10) held in position or moored by lines or piles provides a suitable landing for vessels for the loading and unloading of passengers and cargo. The floating platform (10) has a configuration of buoyant elements (12) ...  
WO2000063519A9
A floating platform with motion characteristics for offshore deepwater developments with vertical axial symmetry and decoupling of hydrodynamic design features. A motion-damping skirt (120) is provided around the base of the hull (1), wh...  
WO1999000297A8
An active control method and apparatus for encouraging the early destruction of trailing vortices formed by a lifting body having at least two control surfaces (68, 70) on each side and creating multiple vortex pairs is provided. The met...  
WO2000035744A8
A system for reducing hydrodynamic drag and vortex-induced-vibration in a bluff hull (400). The bluff hull has an internal area (510) filled with fluid, and pumps (504) pump to nozzles, preferably ones of vertically aligned slots (402). ...  
WO/2001/008969A1
The invention concerns a remote-controlled mobile platform having a volume mass close to that of the environment wherein it operates and comprising at least two pairs of thrusters (R¿1?, R¿2? - R¿3?, R¿4?) whereof the propelling axes...  
WO/2001/007314A2
The disclosure relates to a sailing boat (1) comprising an underwater ship (2) provided with a keel (4) and at least one rudder (5', 55''), wherein the keel, viewed in the boat's direction of sailing, is located at the front, and behind ...  
WO2000053486A3
This disclosure relates to hulls for planing or semi-planing water craft. The hull (4) has an abruptly down-swept trailing edge portion (18) which, in the preferred embodiment, is in the form of a flap (18) extending across the full widt...  
WO2000063519A3
A floating platform with motion characteristics for offshore deepwater developments with vertical axial symmetry and decoupling of hydrodynamic design features. A motion-damping skirt (120) is provided around the base of the hull (1), wh...  
WO/2001/000483A1
The present invention relates to a sailing vessel comprising a hull (1), two outriggers (2), one on either side of the hull, a rudder (5), and rigging (4) supporting at least one sail (40). It is characteristic of the invention that it f...  
WO/2000/068514A1
A partial helical strake system (10) for suppressing vortex induced vibration in a cylindrical structure deployed in a marine application is provided. The system comprises a base (12) connected to the cylindrical structure (11), and at l...  
WO/2000/063519A2
A floating platform with motion characteristics for offshore deepwater developments with vertical axial symmetry and decoupling of hydrodynamic design features. A motion-damping skirt (120) is provided around the base of the hull (1), wh...  
WO/2000/063067A1
The disclosure relates to a floating structure (1), such as a mooring buoy, being moored to the seabed (2) via anchor lines (3, 4) that comprise an anchor line section (9, 10) which is stretchable in its length direction, such as a polye...  
WO/2000/053486A2
This disclosure relates to hulls for planing or semi-planing water craft. The hull (4) has an abruptly down-swept trailing edge portion (18) which, in the preferred embodiment, is in the form of a flap (18) extending across the full widt...  
WO/2000/050299A1
A Vee bottom planing boat hull (32) has right and left steps (44 and 46) positioned so as to optimize the boat's trim angle at top speed, and defining right and left notches (48 and 50) in which are pivotally mounted left and right tirm ...  
WO2000002003A9
The invention, in one embodiment, is an apparatus for controlling the roll, pitch, and yaw attitudes of an air or sea vehicle. The apparatus includes an actuator (20) including an actuation plane (22) and an actuation mechanism (24), cap...  
WO/2000/035744A1
A system for reducing hydrodynamic drag and vortex-induced-vibration in a bluff hull (400). The bluff hull has an internal area (510) filled with fluid, and pumps (504) pump to nozzles, preferably ones of vertically aligned slots (402). ...  
WO/2000/034118A1
A marine propulsion unit comprises a cowl (10), a propeller shaft (4) mounted on the cowl, and a propeller mounted on the propeller shaft. The propulsion unit can be mounted on a boat simply by attaching the cowl (10) to the hull of the ...  
WO/2000/026083A1
A sailing craft includes a single hydrofoil assembly (3), an aerofoil assembly (7), and a hull (5) with a rigid beam (8) interconntecting the hydrofoil assembly (3), the aerofoil assembly (7) and the hull (5) wherein the hull (5) is sepa...  
WO/2000/018641A1
The invention concerns a load-bearing structure such as a wing provided with serrated plates (16) on its free edges for breaking tip vortex generated in those places by distributing the fluid pressure. The vortex dissipation is accelerat...  
WO/2000/002003A1
The invention, in one embodiment, is an apparatus for controlling the roll, pitch, and yaw attitudes of an air or sea vehicle. The apparatus includes an actuator (20) including an actuation plane (22) and an actuation mechanism (24), cap...  
WO/1999/062760A1
High speed hybrid marine vessel (1) with integrated hydrodynamic lift-generating, roll stabilizing and pitch controlling wings (4, 5, 6), or hydrofoils, operating in two distinctly different modes, namely a hydrostatic stable low speed m...  
WO/1999/057007A1
A hydrofoil device is useable as a hydrofoil wing, propeller blade, etc. In a water flow, a relatively lower pressure is generated on a second surface (94) of the device compared with a first surface (96). Near the trailing end of the fi...  
WO/1999/055577A1
The invention pertains to an arrangement for dynamic control of running trim and list of a boat, having at least one hull with a stern. The arrangement (100) has a housing member (102), an interceptor member (103, 103'), an actuating mea...  
WO1999036313A9
Compliant mechanisms are arranged to enable airfoil and other structures to adapt their shapes to different flight conditions and thereby achieve optimum lift: drag ratios in plural flight conditions. The compliant mechanisms can be form...  
WO/1999/044885A1
The invention relates to an arrangement and a method for dynamic control of the movements and course of a high-speed vessel hull (100). The arrangement (101) comprises propulsion members (102, 102') and at least one flap member (104, 104...  
WO/1999/037533A1
The inventive stabilising device for the movements of a ship has adjustable stabilising fins, drive units (37) for adjusting the position of said stabilising fins, a control device (23 to 37) which produces the control signals correspond...  
WO/1999/036313A1
Compliant mechanisms are arranged to enable airfoil and other structures to adapt their shapes to different flight conditions and thereby achieve optimum lift: drag ratios in plural flight conditions. The compliant mechanisms can be form...  
WO/1999/030965A1
Vessel, preferably for petroleum processing and storage, with carrying capacity mainly comprised by one single hull, with a main deck (1). The new and inventive feature is comprised by at least one, mainly horizontally shaped dampening d...  
WO1999011516A3
The invention pertains to a multiple hulled boat and offshore platform (1) mounted fixed and moveable, comprising in addition a floatable functional body (3) which is pushed, bowheavy and preceded by a plurality of buoyancy appliances. S...  
WO/1999/025609A1
Methods and apparatus are disclosed based upon dispersing bubbles in a body of liquid so as to modify the mechanical properties of the liquid. In one embodiment, a bubble concentrator (10) is interposed between a gas supply conduit (11) ...  
WO/1999/019205A1
The invention concerns shipbuilding and more particularly a device for stabilising a ship's trim, that is for reducing pitching, rolling or any other such undesirable movements of the ship. The invention is characterised in that the devi...  
WO/1999/011516A2
The invention pertains to a multiple hulled boat and offshore platform (1) mounted fixed and moveable, comprising in addition a floatable functional body (3) which is pushed, bowheavy and preceded by a plurality of buoyancy appliances. S...  
WO/1999/005022A1
Stabilization apparatus (12) for a watercraft (10) having a hull (14), including at least one hydrofoil (20) with a leading edge (22) and a trailing edge (24), the edges defining a chord (26) extending therebetween, the at least one hydr...  
WO/1999/001340A1
The invention concerns a stabilising device for sailing boats with longitudinal plane of general symmetry (P) provided with a keel (3) or a tail fin, characterised in that it comprises stabilising means consisting of at least a mobile st...  

Matches 551 - 600 out of 3,240